... :dichlorodifluoromethane R12product content :Property of chloride :Molecular Weight120.91Boiling Point, °C-29.8Melting Point, °C-158Critical Temperature, °C112.0Critical Pressure, Mpa4.14Specific ... ; Recyclable cylinder 400L, 800L, 926L, 1000L; ISO-Tank.Application:Refrigerant. HIGH QUALITY REFRIGERANT R12